On Flickr, click on groups, then search for what you are interested in, eg "landscape" and it will find groups under that interest. Then you just join the ones you like.

OK - thanks for taking the time to direct me. :) Much appreciated.

Can i just point out that we should have a WPF Instagram page posting the photos of the week and others should permission be ok. Instagram is now the biggest photosharing site in the world and its only going to get better.

I wouldn't go anywhere near Instagram as it is now owned by Facebook - those lovely people who think it's ok to release info into the public domain about it's members without consulting them. Just think what they would do with your images.

Steve, don't worry they can't do much. The media scaremounger people into thinking that the likes of Facebook are harvesting all of this data where as in reality all they do is track your journey through their site and a few other small bits.

Instagram is brilliant and you can simply follow those whos work you like and they can follow you. Its great. Its a shame there isnt a version online as it would be ideal.